A Java Developer is a software engineer responsible for designing, building, and maintaining Java-based applications, typically focusing on backend services, web applications, and API development. They work through the full software development lifecycle (SDLC), utilizing frameworks like Spring and Hibernate to write efficient, scalable, and secure code. Key ResponsibilitiesDesign and Development: Create high-quality, scalable, and reliable Java applications (JEE, SE).Backend & API: Build robust backend services and RESTful APIs.Testing and Debugging: Conduct system analysis, debugging, and testing to ensure application performance.Database Management: Utilize SQL and ORM technologies like Hibernate for data access and management.Collaboration: Work with cross-functional teams (QA, Frontend, Product) to define and implement new features.Documentation: Prepare technical documentation and user guides for software functionality.